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US Patent: D109,498
Jack
Patentee:
Edward M. Pfauser (exact or similar names) - Elm Grove, WI

USPTO Classifications:
D34/31

Tool Categories:

Assignees:
Blackhawk Mfg. Co. - Milwaukee, WI

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: Feb. 27, 1937
Granted: May 03, 1938

Patent Pictures:
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Description:
Brown, Jackson, Boetteker and Dienner - patent attorneys

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